109648040

素因数分解:

$2^3\times 5^1\times {\mathrm{2741201}}^1$

素因数の和:2741212

約数の個数: 16

約数和(自身を含む): 246708180

約数和(自身を除く): 137060140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2741201, 5482402, 10964804, 13706005, 21929608, 27412010, 54824020, 109648040]

約数ペア:

[(1, 109648040), (2, 54824020), (4, 27412010), (5, 21929608), (8, 13706005), (10, 10964804), (20, 5482402), (40, 2741201)]